190 mm Circular LED MCPCB

@mairajali11

As a highly-experienced and creative Electrical/Electronics Engineer with over 8 years in PCB design and layout, I am excited about the opportunity to work on your circular LED MCPCB project. With my in-depth knowledge of Eagle, Altium, KiCAD, and unique accreditation as a Certified EasyEDA designer, I guarantee high quality, error-free deliverables that will pass mainstream board houses' DRC tests such as JLCPCB. Thermal management is vital in your project and as part of my focus on delivering efficient and well-performing designs, I'm highly skilled at reducing impedance and providing low-impedance paths while balancing current densities. My understanding of trace width, clearance, and solder-mask dams will be critical to meet the high 5A current requirements ensuring functionality and reliability all within given industry standards. I will symmetrically place the 21 LEDs into three parallel rows of seven whilst leaving room for standard optic holders and including generous copper pours for exceptional heat spreading. With my commitment to generating top-notch work using available resources most efficiently alongside my proficiency in CAD/Housing Design for PCBs in Fusion360 skills, I am certain I am the best fit for bringing this project to life within budget and timeframe while guaranteeing quality results that match your specifications. Time to turn your ideas into reality! Let's get started!

@Amidst

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!

@Webslinger01

I am an experienced embedded systems and PCB design engineer with strong expertise in high-power LED layouts, including metal-core PCBs (MCPCBs) with thermal-optimized routing. Based on this experience, I will design your 190 mm circular MCPCB with 21 LEDs arranged in 3 symmetric rings, ensuring equal current paths (5A per LED), low impedance routing, and excellent thermal performance. I will provide a clean layout with proper copper weight, wide traces, and heat-spreading pours, along with complete Gerbers, stack-up details, and assembly drawings—all DRC-compliant for fabrication.

@Santoshchaulaga

Hello, I am Santosh Chaulagain, a professional Electrical Engineer and PCB Designer with over 7 years of experience in schematic design, PCB layout, and embedded systems, including ESP32, IoT devices, analog and digital circuits. I have successfully completed multiple projects for clients worldwide, delivering reliable and manufacturable designs. I have carefully reviewed your project requirements and I am confident that I can provide a high-quality solution tailored to your needs. My expertise includes PCB design using industry standards, component selection, BOM preparation, Gerber generation, and design optimization for cost and performance. I always ensure that my designs are fabrication-ready and tested for reliability. I focus on clear communication, timely delivery, and customer satisfaction. I am happy to discuss your project in detail and provide revisions until the final result meets your expectations. Looking forward to working with you. Best regards, Santosh C. Electrical Engineer | PCB Designer | ESP32 & IoT Specialist

@riab54

I am very interested in working on your high-power LED MCPCB design project. Your requirements are clear and well-structured, and I am confident in delivering a reliable, thermally optimized, and fabrication-ready design. I have hands-on experience in PCB design using tools like KiCad, including schematic capture, footprint design, and full board layout. I have recently worked on LED-based PCB designs, where I focused on proper current handling, footprint accuracy, and layout optimization. I can complete the full design and deliver fabrication-ready files within 5 days, including one revision cycle

@soniaer987

I can design a high-performance circular MCPCB (190mm) optimized for thermal efficiency and uniform current distribution for your 21 high-power LEDs. I have experience with LED lighting PCBs, high-current routing, and metal-core thermal management. Approach: I will create a symmetric 3-ring LED layout (7 LEDs per ring) with dedicated power paths for each row. Special focus will be on wide copper traces, balanced current flow (5A per LED), and maximum heat dissipation using optimized copper pours and thermal paths to the aluminum core. I’ll ensure compatibility with your specified LED and lens holder footprints, along with proper spacing for optics. Deliverables: ✔ Schematic + PCB layout (MCPCB design) ✔ Gerber & drill files (DFM-ready for JLCPCB) ✔ Stack-up & thermal design notes ✔ Assembly drawing with clear polarity & placement The design will be DRC-clean, manufacturing-ready, and optimized for long-term reliability under high current. Ready to start immediately once footprints and mechanical constraints are shared.

@pradeep152006

I specialize in embedded and hardware design with a strong focus on power and thermal-aware PCB layouts. For this MCPCB, I understand the importance of maintaining equal current distribution (5A per LED), minimizing thermal resistance to the aluminium core, and ensuring symmetrical placement across the three circular arrays. I can deliver a manufacturable, DRC-clean design with optimized copper pours, proper trace sizing for high current, and clear row-wise input routing for flexibility. I am comfortable handling the complete workflow from schematic to Gerber files and assembly documentation. This project aligns closely with my core interests in high-power electronics and practical PCB design.

@acarlovg17

Hi, I'm an electrical engineer with solid experience in PCB design for high-power LED applications, including metal-core boards with critical thermal requirements. I can deliver exactly what you need: 190 mm circular MCPCB, single layer 21 LEDs arranged in 3 concentric circles (7 per circle) 3 independent rows (each with its own positive/negative input) Trace widths calculated for 5A per LED with proper copper weight Symmetrical layout with space for Carclo 10463 optic holders Generous copper pours for heat spreading and balanced current density Full deliverables: schematic, board layout, Gerbers, drill files, stack-up notes, and assembly drawing I'm comfortable working with EasyEDA, KiCad, or Altium — whatever you prefer. The files will pass DRC at JLCPCB with no errors. I understand that thermal performance is critical. I'll ensure each LED has an identical, low-impedance path and that the layout is optimized for heat dissipation and current balance. What I deliver: Complete EasyEDA project file (or your preferred format) Gerber, drill, and pick-and-place files, fabrication-ready PCB stack-up notes (dielectric thickness, copper weight, solder mask recommendation) Assembly drawing with LED polarity and placement